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Hardware Description

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Hardware Description
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
GPS System Component

GPS System Component

The GPS system component is used to receive satellite signals from the GPS antenna, with the frequency of output GPS signals as 1pps.

GPS Antenna

NOTE:

The appearance and technical specifications of a GPS antenna vary according to vendors.

A GPS antenna is used to receive satellite signals from GPS. Figure 7-17 shows the appearance of a GPS antenna.

Figure 7-17 Appearance of a GPS antenna

Table 7-22 lists the technical specifications of a GPS antenna.

Table 7-22 Technical specifications of a GPS antenna
Technical Specification Value
Weight

0.4 kg

Working temperature

-40ºC to +80ºC

Frequency range

1575.42±1.023 (MHz)

Gain

38dBi

GPS Surge Protector

NOTE:

The appearance and technical specifications of a GPS surge protector vary according to vendors.

A GPS surge protector is used to protect devices from overcurrent or overvoltage due to inducting lightning strokes introduced by feeders. Figure 7-18 shows the appearance of a GPS surge protector.

Figure 7-18 GPS surge protector

Table 7-23 lists the technical specifications of a GPS surge protector.

Table 7-23 Technical specifications of a GPS surge protector
Technical Specification Value

Working temperature

-50ºC to +85ºC

Lightning current

20 KA

Protection voltage

20 V

Frequency range

1200 MHz to 2500 MHz

Connector type

N-F/N-M

GPS Antenna Feeder

A GPS antenna feeder is connected to a GPS antenna system to transmit GPS signals. Figure 7-19 shows the appearance of a GPS antenna feeder.

Figure 7-19 GPS antenna feeder

Table 7-24 lists the technical specifications of a GPS antenna feeder.

Table 7-24 Technical specifications of a GPS antenna feeder
Technical Specification Value

Working temperature

-40ºC to +70ºC

Characteristic impedance

20 KA

Protection voltage

50 ohm

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Updated: 2019-01-14

Document ID: EDOC1100058943

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